Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

tert-Butyl alcohol

City Of Rio Vista

tert-Butyl alcohol is an industrial chemical and a gasoline additive. It can also form as a breakdown product of the common drinking water contaminant MTBE.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND10ND
2016ND30ND
2017ND20ND
2018ND60ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-075867-005-0935ND
2014-07-075867-004-0955ND
2014-07-075867-001-0855ND
2015-07-065867-001-0840ND
2016-07-225867-001-1105ND
2016-07-225867-005-1135ND
2016-07-225867-004-1045ND
2017-07-125867-005-1142ND
2017-07-125867-004-1157ND
2018-03-265867-015-0935ND
2018-03-265867-003-1025ND
2018-04-025867-007-1115ND
2018-04-025867-014-1040ND
2018-07-025867-004-1110ND
2018-07-025867-005-1125ND
2019-07-015867-004-1330ND
2019-07-015867-005-1320ND